diff options
author | Eric Sunshine <sunshine@sunshineco.com> | 2018-08-13 11:47:38 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2018-08-13 22:22:12 +0300 |
commit | 22e3e0241ab5add065411d0d8d493f066764465e (patch) | |
tree | c0b2b77d4071eeab6b5c83bc3aff098b7159c64c /t/chainlint/multi-line-string.test | |
parent | d93871143fdb7c11ddea81aa7f698e5eee0246e5 (diff) |
chainlint: recognize multi-line quoted strings more robustly
chainlint.sed recognizes multi-line quoted strings within subshells:
echo "abc
def" >out &&
so it can avoid incorrectly classifying lines internal to the string as
breaking the &&-chain. To identify the first line of a multi-line
string, it checks if the line contains a single quote. However, this is
fragile and can be easily fooled by a line containing multiple strings:
echo "xyz" "abc
def" >out &&
Make detection more robust by checking for an odd number of quotes
rather than only a single one.
(Escaped quotes are not handled, but support may be added later.)
The original multi-line string recognizer rather cavalierly threw away
all but the final quote, whereas the new one is careful to retain all
quotes, so the "expected" output of a couple existing chainlint tests is
updated to account for this new behavior.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/chainlint/multi-line-string.test')
-rw-r--r-- | t/chainlint/multi-line-string.test | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/t/chainlint/multi-line-string.test b/t/chainlint/multi-line-string.test index 14cb44d51c..287ab89705 100644 --- a/t/chainlint/multi-line-string.test +++ b/t/chainlint/multi-line-string.test @@ -12,4 +12,16 @@ # LINT: starting multi-line single-quoted string echo "there's nothing to see here" && exit +) && +( + echo "xyz" "abc + def + ghi" && + echo 'xyz' 'abc + def + ghi' && + echo 'xyz' "abc + def + ghi" && + barfoo ) |